52385520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19843}}^1$

素因数の和:19870

約数の個数: 80

約数和(自身を含む): 177167232

約数和(自身を除く): 124781712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 19843, 39686, 59529, 79372, 99215, 119058, 158744, 198430, 218273, 238116, 297645, 317488, 396860, 436546, 476232, 595290, 654819, 793720, 873092, 952464, 1091365, 1190580, 1309638, 1587440, 1746184, 2182730, 2381160, 2619276, 3274095, 3492368, 4365460, 4762320, 5238552, 6548190, 8730920, 10477104, 13096380, 17461840, 26192760, 52385520]

約数ペア:

[(1, 52385520), (2, 26192760), (3, 17461840), (4, 13096380), (5, 10477104), (6, 8730920), (8, 6548190), (10, 5238552), (11, 4762320), (12, 4365460), (15, 3492368), (16, 3274095), (20, 2619276), (22, 2381160), (24, 2182730), (30, 1746184), (33, 1587440), (40, 1309638), (44, 1190580), (48, 1091365), (55, 952464), (60, 873092), (66, 793720), (80, 654819), (88, 595290), (110, 476232), (120, 436546), (132, 396860), (165, 317488), (176, 297645), (220, 238116), (240, 218273), (264, 198430), (330, 158744), (440, 119058), (528, 99215), (660, 79372), (880, 59529), (1320, 39686), (2640, 19843)]